[PATCH 1/4] Documentation: dt: Add binding info for jz4740-musb driver
From: Paul Cercueil <paul@crapouillou.net>
Date: 2018-12-13 14:46:05
Also in:
linux-usb, lkml
Subsystem:
open firmware and flattened device tree bindings, the rest, usb subsystem · Maintainers:
Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds, Greg Kroah-Hartman
This commit adds documentation for the device-tree bindings of the jz4740-musb driver, which provides support for the USB gadget mode of the JZ4740 and similar SoCs from Ingenic. Signed-off-by: Paul Cercueil <paul@crapouillou.net> --- .../bindings/usb/ingenic,jz4740-musb.txt | 24 ++++++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 Documentation/devicetree/bindings/usb/ingenic,jz4740-musb.txt
diff --git a/Documentation/devicetree/bindings/usb/ingenic,jz4740-musb.txt b/Documentation/devicetree/bindings/usb/ingenic,jz4740-musb.txt
new file mode 100644
index 000000000000..620355cee63f
--- /dev/null
+++ b/Documentation/devicetree/bindings/usb/ingenic,jz4740-musb.txt@@ -0,0 +1,24 @@ +Ingenic JZ4740 MUSB driver + +Required properties: + +- compatible: Must be "ingenic,jz4740-musb" +- reg: Address range of the UDC register set +- interrupts: IRQ number related to the UDC hardware +- interrupt-names: must be "mc" +- clocks: phandle to the "udc" clock +- clock-names: must be "udc" + +Example: + +udc: usb@13040000 { + compatible = "ingenic,jz4740-musb"; + reg = <0x13040000 0x10000>; + + interrupt-parent = <&intc>; + interrupts = <24>; + interrupt-names = "mc"; + + clocks = <&cgu JZ4740_CLK_UDC>; + clock-names = "udc"; +};
--
2.11.0